@ MikeJ,

The iris/cornea look very realistic in your last image.

In your previous image I thought that perhaps the iris was a bit big. I don't know if that was just a false impression, or if you changed the size, or if the eyeball is scaled down too much for the socket, but it does not look too big in your latest image. I know you designed the eye more as an experiment in it's own right, than with a view to using it with Antonia, but I am hoping that the fit issues can be resolved, and that you will post the mesh and any appropriate textures you have for it, so we can all try it out for ourselves on Antonia. Do you think the fit is just a matter of tweaking the position and scale, or does it seem to involve the shape of the eye itself?

Personally I have moved my focus slightly further down, and am working on some nipple and areola morphs.